To provide a case structure of a drive unit which can install a prescribed component at a support part by making the component close thereto while securing the rigidity of the support part, and can easily reduce a size of a case.SOLUTION: A left case 2 includes: a bearing support part 12 arranged at a left vertical wall 5, and rotatably supporting an input shaft 14 via a bearing; and a lower-side recess 29 formed at the left vertical wall 5 around the bearing support part 12, and bulged to the outside of the input shaft 14 in an axial line direction from the left vertical wall 5 so as to accommodate a parking rod 35, a manual shaft 37 and a manual plate 40. The left case 2 includes a second retainer 42 for connecting a boss part 54 arranged below the bearing support part 12, and a boss part 55 located at a side opposite to the boss part 54 while striding over the lower-side recess 29 from the boss part 54.SELECTED DRAWING: Figure 9

    【課題】支持部の剛性を確保しつつ所定の部品を支持部に近づけて設置することができ、ケースの小型化を容易に図ることができる駆動装置のケース構造を提供すること。【解決手段】レフトケース2は、左縦壁5に設けられ、軸受を介して入力軸14を回転自在に支持する軸受支持部12と、軸受支持部12の周辺の左縦壁5に形成され、パーキングロッド35、マニュアルシャフト37およびマニュアルプレート40を収容するように左縦壁5から入力軸14の軸線方向の外方に膨出する下側凹部29とを有する。レフトケース2は、軸受支持部12の下部に設けられたボス部54と、ボス部54から下側凹部29を跨いでボス部54と反対側に位置するボス部55とを連結する第2のリテーナ42を有する。【選択図】図9


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    Title :

    CASE STRUCTURE OF DRIVE UNIT


    Additional title:

    駆動装置のケース構造


    Contributors:

    Publication date :

    2019-08-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F16H Getriebe , GEARING / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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